CN104830155B - Ir ink - Google Patents
Ir ink Download PDFInfo
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- CN104830155B CN104830155B CN201510267103.9A CN201510267103A CN104830155B CN 104830155 B CN104830155 B CN 104830155B CN 201510267103 A CN201510267103 A CN 201510267103A CN 104830155 B CN104830155 B CN 104830155B
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- ink
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to IR ink, belonging to the technical field of special ink. The ink comprises the following components in parts by weight: 103-108 parts of purple ink, 38-40 parts of transparent ink, 8-12 parts of a diluent and 8-12 parts of a curing agent. The covering power of the IR ink disclosed by the invention on visible light can be more than 92 percent, and the infrared transmittance on the light with the wavelength of 900-1500nm is over 90 percent; and moreover, the IR ink is good in insulation resistance and has good adhesion force and attachment stability on PC, PET, PMMA and other base materials.
Description
Technical field
A kind of the invention belongs to technical field of special ink, more particularly, it relates to ir ink.
Background technology
Printing-ink is the important materials for packaging material printing, and pattern, word are shown printing by printing by it
Thing curing ink includes main component and auxiliary element, and they equably mix and form a kind of gluey stream of viscosity through repeat-rolling
Body.Printing-ink is by the dispersed pulpous state colloid mixing of the materials such as colorant, link stuff and auxiliary agent and solvent.Solvent-borne type
The binder of ink is made up of hard resin and a large amount of volatile organic solvent.After hard resin is dissolved in solvent, by colorant
It is dispersed in binder, ink is printed to printed medium, solvent rapid volatile dry conjunctiva.For ink, the general phase
Hope using the printing characteristic that the aesthetic effect showing pleasant and permanent holding can be produced on printed medium simultaneously.These
The example of printing characteristic includes press quality, such as optical density (OD), colourity etc.；And durability, such as resistance to water, fade resistance, hold
Long property, acidproof and alkaline-resisting etc..
Ir ink is that one kind can allow infrared ray pass through, and will be seen that the features ink that light and ultraviolet block；Its master
It is applied to filter visible ray and saturating infrared ray, to prevent from being produced response by mistake by the impact of visible ray, but in prior art
Ir ink generally existing infrared light transmission not high, and tack, attachment less stable problem.
Content of the invention
In order to solve above-mentioned technical problem of the prior art, it is an object of the invention to provide a kind of ir ink.
In order to realize foregoing invention purpose, present invention employs technical scheme below:
Ir ink of the present invention it is characterised in that: include the purple ink of 103～108 weight portions, 38～40 weight
The firming agent of the transparent ink, the diluent of 8～12 weight portions and 8～12 weight portions of part.
Wherein, described purple ink is by the terpene resin liquid of acrylic resin m109,8wt% of 25wt%, 10wt%
Fumaric resin, the tributyl citrate of permanent violet rl, 2.0wt% of 10wt%, the polyethylene microwax of 1.0wt%,
The ethyl acetate of 10wt%, the diglycol of 10wt%, and the isopropanol composition of surplus.
Wherein, described transparent ink is by the maleic acid resin of acrylic resin m109,12wt% of 32wt%, 2.0wt%
Tricresyl phosphate, the sorbitan ester of 2.0wt%, the ethyl acetate of 10wt%, the diglycol of 10wt%,
Isopropanol composition with surplus.
Wherein, the solid content of described acrylic resin m109 is 45～47wt%.
Wherein, the solid content of described terpene resin liquid is 40wt%.
Wherein, described diluent contains: 31.5 parts of pentalyns, 11.5 parts of propylene carbonate, 15.5 parts high
Boiling point kerosene (No. 270 Dormant oils), and 21.0 parts of butyl glycidyl ethers；It passes through described pentalyn and propylidene
Carbonic ester is warming up to 120 DEG C, adds high-boiling point kerosene and butyl glycidyl ether to stir.
Wherein, described firming agent is amino polyamide firming agent.
Compared with prior art, ir ink of the present invention has the advantages that
(1) the ir ink of the present invention can reach more than 92% to the opacifying property of visible ray, and infrared light transmission rate (900～
It is higher than 1500nm) 90%.
(2), in the ir ink of the present invention, do not contain benzene kind solvent, the content of ethers and Dormant oils is low, but good fluidity, and
And there is good storage stability and good film property.
(3) the resistance to good insulation preformance of ir ink of the present invention, has good adhesive force with base materials such as pc, pet, pmma
With attachment stability.
Specific embodiment
Below with reference to specific embodiment, ir ink of the present invention and preparation method thereof is described further, with
Those skilled in the art is helped to have more complete, accurate and deep understanding to the inventive concept of the present invention, technical scheme.
Embodiment 1
The present embodiment is related to the preparation of purple ink in ir ink.In an embodiment of the present invention, the violet oil applied
Ink by the acrylic resin m109 (solid content be 47wt%) of 25wt%, the terpene resin liquid (solid content is 40wt%) of 8wt%,
The fumaric resin of 10wt%, the tributyl citrate of permanent violet rl, 2.0wt% of 10wt%, the polyethylene crystallite of 1.0wt%
Wax, the ethyl acetate of 10wt%, the diglycol of 10wt%, and the isopropanol composition of surplus.Concrete operations are as follows: by second
Acetoacetic ester, diglycol and isopropanol load in reactor, heat temperature raising, and stir, and add acrylic resin, terpenes tree
Fat liquid and fumaric resin, are incubated 2～3 hours to 120～130 DEG C；Then be cooled to 100～110 DEG C add permanent violet rl and
Polyethylene microwax, stirs 1 hour；Continue to be cooled to 60～80 DEG C, add tributyl citrate stirring 20～30 minutes, then
Filtering and discharging.
Embodiment 2
The present embodiment is related to the preparation of transparent ink in ir ink.In an embodiment of the present invention, the clean oil applied
Ink by the acrylic resin m109 (solid content be 47wt%) of 32wt%, the maleic acid resin of 12wt%, 2.0wt% tricresyl phosphate
Toluene ester, the sorbitan ester of 2.0wt%, the ethyl acetate of 10wt%, the diglycol of 10wt%, and surplus
Isopropanol forms.Concrete operations are as follows: ethyl acetate, diglycol and isopropanol loaded in reactor, heat temperature raising,
And stir, add acrylic resin and maleic acid resin, be incubated 2～3 hours to 120～130 DEG C；Then it is cooled to 80～100
DEG C add tricresyl phosphate and sorbitan ester to stir 1 hour, be then filtered off expecting.
Embodiment 3
It is related to the preparation of diluent in ir ink in the present embodiment.In an embodiment of the present invention, the diluent applied contains
Have: 31.5 weight portion pentalyns, 11.5 weight portion propylene carbonate, No. 270 Dormant oils of 15.5 weight portion, and 21.0
Weight portion butyl glycidyl ether.Described diluent is by being warming up to described pentalyn and propylene carbonate
120 DEG C, No. 270 Dormant oils and butyl glycidyl ether is added to stir.
Embodiment 4
The ir ink of the present embodiment, the purple ink containing 103 weight portions, the transparent ink of 38 weight portions, 10 weight portions
Diluent and 10 weight portions amino polyamide；Said components are stirred, you can obtaining integral color is in
Semi-transparent mulberry.
Embodiment 5
The ir ink of the present embodiment, the purple ink containing 108 weight portions, the transparent ink of 40 weight portions, 12 weight portions
Diluent and 12 weight portions amino polyamide；Said components are stirred, you can obtaining integral color is in
Semi-transparent mulberry.
Embodiment 6
The ir ink of the present embodiment, the purple ink containing 108 weight portions, the transparent ink of 38 weight portions, 12 weight portions
Diluent and 11 weight portions amino polyamide；Said components are stirred, you can obtaining integral color is in
Semi-transparent mulberry.
Comparative example 1
Compared with Example 4, difference is that the diluent using is different.Diluent applied in this comparative example
Contain: 31.5 weight portion pentalyns, 11.5 weight portion propylene carbonate, and No. 270 Dormant oils of 15.5 weight portions.Institute
State diluent by described pentalyn and propylene carbonate are warming up to 120 DEG C, add No. 270 Dormant oils stirrings all
Even.
Comparative example 2
Compared with Example 4, difference is that the diluent using is different.Diluent applied in this comparative example
Contain: 31.5 weight portion pentalyns, No. 270 Dormant oils of 15.5 weight portion, and 21.0 weight portion butyl glycidyl ethers.
Described diluent, by described pentalyn is warming up to 120 DEG C, adds No. 270 Dormant oils and butyl glycidyl ether to stir
Mix uniformly.
The ir ink that embodiment 4～6 and comparative example 1～2 are obtained is printed on transparent pc, pmma and pet base material；So
Toasted at a temperature of 65 ± 1 DEG C afterwards, baking 40 minutes afterwards ink be completely dried.
Toast latter 24 hours and carry out test and show: the ir ink of embodiment 4～6 is less than 8% to the transmitance of visible ray,
And the infrared light transmittance for 900～1500nm can reach on 90%, lcr test shows, its resistance value is 1010Ohm with
On, there is good resistance to insulating properties.Hundred lattice disbonded tests show that adhesive force is 5b, and result is not peeled off for 100/100.By it in boiling
After boiling 60min in water, carrying out hundred lattice disbonded tests, the quantity of stripping is less than 10/100, showing there is good attachment steady
Qualitative.Additionally, dried ink is soaked in 10% hydrochloric acid solution 50 hours unchanged, the sodium hydroxide 10% is molten
Unchanged, immersion unchanged, immersion in ethanol and gasoline in 100 hours in 5% sodium chloride solution in 100 hours is soaked in liquid
100 hours all unchanged, shows that described ir ink has excellent acidproof, alkaline-resisting, salt tolerant and the performance such as resistance to ethanol, gasoline.
And after the ir ink that comparative example 1～2 obtains toasts latter 24 hours, it is 10～15% to the transmitance of visible ray,
And after it boils 60min in boiling water, carrying out hundred lattice disbonded tests, the quantity of stripping is 15～30/100, and bond stability
Also poor.
In the present invention, described for the ordinary skill in the art, specific embodiment be to the present invention
It is exemplarily described it is clear that the present invention implements is not subject to the restrictions described above, as long as employing the side of the present invention
The improvement of various unsubstantialities that method design and technical scheme are carried out, or the not improved design by the present invention and technical scheme straight
Scoop out for other occasions, all within protection scope of the present invention.
Claims (5)
1. a kind of ir ink it is characterised in that: include the purple ink of 103～108 weight portions, the clean oil of 38～40 weight portions
The firming agent of ink, the diluent of 8～12 weight portions and 8～12 weight portions；Described purple ink is by the acrylic resin of 25wt%
The terpene resin liquid of m109,8wt%, the fumaric resin of 10wt%, the citric acid three of permanent violet rl, 2.0wt% of 10wt%
Butyl ester, the polyethylene microwax of 1.0wt%, the ethyl acetate of 10wt%, the diglycol of 10wt%, and the isopropyl of surplus
Alcohol forms；The maleic acid resin of acrylic resin m109,12wt% by 32wt% for the described transparent ink, the phosphoric acid of 2.0wt%
Front three phenyl ester, the sorbitan ester of 2.0wt%, the ethyl acetate of 10wt%, the diglycol of 10wt%, and surplus
Isopropanol composition；Described diluent contains: 31.5 parts of pentalyns, 11.5 parts of propylene carbonate, 15.5 parts high
Boiling point kerosene, and 21.0 parts of butyl glycidyl ethers；It passes through described pentalyn and propylene carbonate heat up
To 120 DEG C, high-boiling point kerosene and butyl glycidyl ether is added to stir.
2. ir ink according to claim 1 it is characterised in that: the solid content of described acrylic resin m109 be 45～
47wt%.
3. ir ink according to claim 1 it is characterised in that: the solid content of described terpene resin liquid be 40wt%.
4. ir ink according to claim 1 it is characterised in that: described firming agent be amino polyamide firming agent.
5. ir ink according to claim 1 it is characterised in that: described ir ink to visible ray opacifying property be 92% with
On, and to wavelength be the infrared light transmission rate of 900～1500nm be more than 90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510267103.9A CN104830155B (en) | 2015-05-22 | 2015-05-22 | Ir ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510267103.9A CN104830155B (en) | 2015-05-22 | 2015-05-22 | Ir ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104830155A CN104830155A (en) | 2015-08-12 |
| CN104830155B true CN104830155B (en) | 2017-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510267103.9A Active CN104830155B (en) | 2015-05-22 | 2015-05-22 | Ir ink |
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| CN (1) | CN104830155B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215255A (en) * | 2017-12-14 | 2018-06-29 | 东莞市亚马电子有限公司 | A kind of cell phone rear cover film and its preparation process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104387842B (en) * | 2014-11-24 | 2017-01-25 | 精工油墨(四会)有限公司 | Infrared ray ink with high adhesive power and high transmittance |
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| CN104830155A (en) | 2015-08-12 |
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